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1. 发明授权

EP2993159B1 WATER TREATMENT DEVICE AND WATER TREATMENT METHOD 有权
公开(公告)号：EP2993159B1
公开(公告)日：2018-11-14
申请号：EP14887711.1
申请日：2014-09-12
申请人： Mitsubishi Heavy Industries Engineering, Ltd.
发明人： UKAI, Nobuyuki , OKINO, Susumu , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru , KOMATSU, Tomomi
IPC分类号： C02F1/52 , C02F1/60 , C02F1/66 , C02F5/06 , C02F103/12 , C02F103/04 , C02F103/02 , C02F1/42 , C02F1/68 , C02F1/56 , C02F1/463 , C02F1/32 , C02F1/44 , C02F1/04 , C02F1/20 , C02F1/38
CPC分类号： C02F9/00 , C02F1/048 , C02F1/20 , C02F1/32 , C02F1/38 , C02F1/42 , C02F1/441 , C02F1/46104 , C02F1/463 , C02F1/5209 , C02F1/5236 , C02F1/5245 , C02F1/56 , C02F1/60 , C02F1/66 , C02F1/683 , C02F5/06 , C02F2001/007 , C02F2001/422 , C02F2001/425 , C02F2001/5218 , C02F2101/10 , C02F2103/023 , C02F2103/04 , C02F2103/12 , C02F2103/346 , C02F2209/006 , C02F2209/06 , C02F2301/046 , C02F2303/18 , C02F2303/22
摘要： The present invention is to provide a water treatment device and a water treatment method that can efficiently remove soluble silica in water to be treated. A water treatment device 1 of the present invention comprises: a soluble silica deposition section 13 that deposits soluble silica dissolved in water to be treated W1, the water to be treated W1 having a concentration of aluminate ion represented by general formula (1) below and a pH that are in predetermined ranges; and a solid-liquid separating section 14 that separates the deposited soluble silica from the water to be treated W1 to obtain treated water W2 formed by removing the soluble silica from the water to be treated W1. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ[Al(OH) 4 ] - ... Formula€ƒ€ƒ€ƒ€ƒ€ƒ(1)

2. 发明公开

EP3305972A1 FLOCCULATING WASHING MACHINE AND CONTROL METHOD THEREOF 审中-公开
标题翻译：絮凝式洗衣机及其控制方法
公开(公告)号：EP3305972A1
公开(公告)日：2018-04-11
申请号：EP16799152.0
申请日：2016-04-15
申请人： Qingdao Haier Washing Machine Co., Ltd.
发明人： LI, Dong , CHE, Min , LAO, Chunfeng , DENG, Jinzhu , ZHAO, Zhiqiang
IPC分类号： D06F39/08 , D06F33/02
CPC分类号： D06F33/02 , C02F1/5209 , C02F2103/002 , C02F2209/40 , D06F39/006 , D06F39/02 , D06F39/087 , D06F39/10 , D06F2202/085 , D06F2202/12 , D06F2204/10
摘要： A flocculation washing machine comprises an outer barrel, a washing structure disposed inside the outer barrel and a circulating water treatment device disposed outside the outer barrel. The circulating water treatment device comprises a flocculation treatment unit for performing flocculation treatment on washing water; the flocculation treatment unit is communicated with the outer barrel through a filtering device, so that flocculation water after filtering treatment flows back to the outer barrel. And an overflow port is formed in the filtering device, and a flow sensor for detecting an overflow rate is arranged at the overflow port. A control method of the flocculation washing machine comprises: an overflow rate of the filtering device and/or a liquid level height in a flocculation container are detected in real time, and a blockage state of the filtering device is judged according to a relationship between a detection value and a preset value. The blockage state of the filtering device is determined by judging whether the overflow rate of the filtering device and/or a reduction rate of the liquid level height in the flocculation container is larger than a preset value, and the purpose of providing a basis for accurately judging whether a filter element of the filtering device needs to be cleaned or replaced is achieved.
摘要翻译：一种絮凝洗衣机，包括外桶，设置在外桶内的洗涤结构和设置在外桶外侧的循环水处理装置。循环水处理装置包括用于对洗涤水进行絮凝处理的絮凝处理单元; 絮凝处理单元通过过滤装置与外桶连通，过滤处理后的絮凝水回流到外桶。在过滤装置中形成溢流口，在溢流口处设置用于检测溢流率的流量传感器。该絮凝洗衣机的控制方法包括：实时检测过滤装置的溢流率和/或絮凝容器内的液位高度，根据a 检测值和预设值。过滤装置的堵塞状态通过判断过滤装置的溢流率和/或絮凝容器中的液位高度的减小率是否大于预设值来确定，以及为准确提供基准的目的判断是否需要清洁或更换过滤装置的过滤元件。

3. 发明公开

EP3228599A1 VORRICHTUNG UND VERFAHREN FÜR DIE EXTRAKTION VON PHOSPHOR AUS ABWASSER 审中-公开
标题翻译：用于从废水中提取磷的装置和方法
公开(公告)号：EP3228599A1
公开(公告)日：2017-10-11
申请号：EP17163488.4
申请日：2017-03-29
申请人： Eliquo Stulz GmbH
发明人： Knörle, Ulrich
IPC分类号： C02F1/52 , B01D9/00 , B01D21/01 , B01D21/02 , C02F101/10 , C02F103/20 , C02F1/66 , C02F1/00
CPC分类号： C01B25/04 , B01D9/0059 , B01D9/0063 , B01D21/01 , B01D21/10 , C02F1/20 , C02F1/38 , C02F1/5209 , C02F1/5236 , C02F1/5254 , C02F1/66 , C02F1/687 , C02F2001/007 , C02F2001/5218 , C02F2101/105 , C02F2103/20 , C02F2201/004 , C02F2209/003 , C02F2209/06
摘要： Eine Vorrichtung für die Extraktion von Phosphor aus Abwasser, umfasst ein Fällungsmodul und ein Rückhaltemodul, wobei das Fällungsmodul einen Kristallisationsbehälter, einen oder mehrere in einem unteren Bereich des Fällungsmoduls angeordnete Einlässe und mindestens einen in einem oberen Bereich des Fällungsmoduls angeordneten Auslass umfasst, das Rückhaltemodul einen Sedimentationsbehälter, mindestens einen in einem oberen Bereich des Rückhaltemoduls angeordneten Einlass und mindestens einen in einem unteren Bereich des Rückhaltemoduls angeordneten Auslass umfasst, mindestens ein Auslass des Fällungsmoduls mit mindestens einem Einlass des Rückhaltemoduls und mindestens ein Auslass des Rückhaltemoduls mit mindestens einem Einlass des Fällungsmoduls verbunden ist, und das Volumen VS des Sedimentationsbehälters größer/gleich dem 0,6-fachen des Volumens VK des Kristallisationsbehälters ist (VS ≥ 0,6·VK).
摘要翻译：一种磷从污水中的提取装置，包括沉淀模块和保持模块，所述沉淀模块包括结晶容器中，一个或多个布置在沉淀模块入口的下部和至少一个布置在所述沉淀模块出口的上部区域，约束模块包括沉降的至少一个布置在所述约束模块入口的上部和至少一个布置在所述约束模块出口的下部，与所述约束模块中的至少一个入口和约束模块中的至少一个出口的沉淀模块连接到所述沉淀模块的至少一个入口的至少一个出口，沉淀池体积VS大于或等于结晶容器体积VK的0.6倍（VS≥0.6·VK）。

4. 发明公开

EP3191411A4 MEASUREMENT AND TREATMENT OF FLUID STREAMS 有权转让
标题翻译： MESSUNG UND BEHANDLUNG VONFLUIDSTRÖMEN
公开(公告)号：EP3191411A4
公开(公告)日：2017-09-20
申请号：EP15840009
申请日：2015-09-11
申请人： SCIENCE DEV PTY LTD
发明人： PEMBROKE PAUL WILLIAM
IPC分类号： C02F1/00 , G01N1/10
CPC分类号： C02F1/5209 , C02F1/56 , C02F2103/10 , C02F2209/008 , C02F2209/05 , C02F2209/105 , C02F2209/11 , G01N1/10 , G01N2001/1006 , G01N2001/1025
摘要： A method and system for measuring and treating fluid streams having particles therein is disclosed. A sample of the fluid stream is obtained and processed to remove large particles, to obtain an aliquot of the fluid stream with some particles therein. A parameter in the aliquot is measured that relates to quantity and/or charge of the particles. The aliquot was found to be representative of the whole fluid stream, so when the parameter deviates from a desired value, this indicates that particles in the fluid stream require treatment. The method and system can further include treating the particles in the fluid stream until the measured parameter in the aliquot returns to the desired value.
摘要翻译：公开了一种用于测量和处理其中具有颗粒的流体流的方法和系统。获得并处理流体流的样品以去除大颗粒，以获得其中具有一些颗粒的流体流的等分试样。测量等分部分中的参数，其涉及颗粒的数量和/或电荷。发现等分试样代表整个流体流，因此当参数偏离期望值时，这表明流体流中的颗粒需要处理。该方法和系统可以进一步包括处理流体流中的粒子，直到等分试样中的测量参数返回到期望值。

5. 发明公开

EP2993159A1 WATER TREATMENT DEVICE AND WATER TREATMENT METHOD 有权
标题翻译： WASSERBEARBEITUNGSVORRICHTUNG UND WASSERBEARBEITUNGSVERFAHREN
公开(公告)号：EP2993159A1
公开(公告)日：2016-03-09
申请号：EP14887711.1
申请日：2014-09-12
申请人： Mitsubishi Heavy Industries, Ltd.
发明人： UKAI, Nobuyuki , OKINO, Susumu , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru , KOMATSU, Tomomi
IPC分类号： C02F1/60 , C02F1/04 , C02F1/42 , C02F1/46
CPC分类号： C02F9/00 , C02F1/048 , C02F1/20 , C02F1/32 , C02F1/38 , C02F1/42 , C02F1/441 , C02F1/46104 , C02F1/463 , C02F1/5209 , C02F1/5236 , C02F1/5245 , C02F1/56 , C02F1/60 , C02F1/66 , C02F1/683 , C02F5/06 , C02F2001/007 , C02F2001/422 , C02F2001/425 , C02F2001/5218 , C02F2101/10 , C02F2103/023 , C02F2103/04 , C02F2103/12 , C02F2103/346 , C02F2209/006 , C02F2209/06 , C02F2301/046 , C02F2303/18 , C02F2303/22
摘要： The present invention is to provide a water treatment device and a water treatment method that can efficiently remove soluble silica in water to be treated. A water treatment device 1 of the present invention comprises: a soluble silica deposition section 13 that deposits soluble silica dissolved in water to be treated W1, the water to be treated W1 having a concentration of aluminate ion represented by general formula (1) below and a pH that are in predetermined ranges; and a solid-liquid separating section 14 that separates the deposited soluble silica from the water to be treated W1 to obtain treated water W2 formed by removing the soluble silica from the water to be treated W1.

[Al(OH) 4 ] - ... Formula (1)
摘要翻译：本发明提供一种能够有效地除去被处理水中的可溶性二氧化硅的水处理装置和水处理方法。本发明的水处理装置1包括：溶解在待处理水W1中的可溶性二氧化硅沉积部13，具有下述通式（1）表示的铝酸根离子浓度的待处理水W1;以及 pH在预定范围内; 以及从被处理水W1分离沉积的可溶性二氧化硅以获得通过从待处理水W1除去可溶性二氧化硅形成的处理水W2的固液分离段14。 €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ[Al（OH）4] - ...公式€ƒ€ƒ€ƒ€ƒ€ƒ（1）

6. 发明公开

EP2864452A4 DISPERSION AND CONDITIONING TECHNIQUES FOR THICK FINE TAILINGS DEWATERING OPERATIONS 审中-公开
标题翻译：分散和调理方法的排放作业进行粗略和精密切割
公开(公告)号：EP2864452A4
公开(公告)日：2016-01-06
申请号：EP13807279
申请日：2013-06-21
申请人： SUNCOR ENERGY INC
发明人： BUGG TREVOR , SANCHEZ ANA , REVINGTON ADRIAN , MACAULAY JAMES PATRICK
IPC分类号： C10G53/08 , B01D12/00 , B03D3/06 , C02F1/52 , C02F1/56 , C02F103/10 , C10G7/04 , C10G33/04 , F26B5/00
CPC分类号： C02F1/56 , B01D12/00 , C02F1/5209 , C02F1/5281 , C02F2103/10 , C02F2209/11 , C02F2209/40 , C10G1/045 , C10G7/04
摘要： Techniques are described that relate to enhancing flocculation and dewatering of thick fine tailings, for example by reducing process oscillations. One example method includes dispersing a flocculant into thick fine tailings having a turbulent flow regime to produce turbulent flocculating tailings; subjecting the turbulent flocculating tailings to shear to build up flocs and increase yield stress, to produce a flocculated material having a non-turbulent flow regime; and shear conditioning the flocculated material to decrease the yield stress and produce conditioned flocculated tailings within a water release zone; and dewatering the conditioned flocculated tailings, for example by employing sub-aerial deposition. The thick fine tailings may have a Bingham Reynolds Number of at least 40,000 upon flocculant addition. Inhibiting process oscillations may include providing turbulent tailings feed, configuring a downstream pipeline assembly to reduce backpressure fluctuations and/or reducing air content in the flocculant solution, for example.

7. 发明公开

EP2822898A1 APPLICATION OF FLUORESCENT DYES TO TRACE AND QUANTIFY CHEMICAL DOSAGE IN INDUSTRIAL WASTEWATER 审中-公开
标题翻译：染料的用于工业废水检测和定量化学剂量的使用
公开(公告)号：EP2822898A1
公开(公告)日：2015-01-14
申请号：EP13757033.9
申请日：2013-03-08
申请人： Nalco Company
发明人： XIE, Yanjiao , WANG, Xuejun , WEI, Mingli
IPC分类号： C02F1/52 , C09B11/28
CPC分类号： C02F1/008 , C02F1/52 , C02F1/5209 , C02F1/56 , C02F1/68 , C02F2209/003 , C02F2209/11 , C09B11/24 , C09K11/06 , C09K2211/1029
摘要： Disclosed are methods and chemicals that can be used as fluorescent tracers in the treatment of raw water and/or industrial wastewater. The fluorescent tracers are certain chemicals discovered to have beneficial properties for such uses, particularly having little variance in fluorescence emission for conditions that are known to interfere with fluorescence emission. The fluorescent tracers comprise rhodamine dyes.

8. 发明公开

EP2539287A4 BALLAST FLOCCULATION AND SEDIMENTATION WATER TREATMENT SYSTEM WITH SIMPLIFIED SLUDGE RECIRCULATION, AND PROCESS THEREFOR 有权
标题翻译：安装和与简化程序BALLASTAUSFLOCKUNG SEDIMENTATIONSWASSERAUFBEREITUNG确保两污泥回流
公开(公告)号：EP2539287A4
公开(公告)日：2014-12-03
申请号：EP10846316
申请日：2010-02-25
申请人： VEOLIA WATER SOLUTIONS & TECH
发明人： QUEVILLON LUC
IPC分类号： C02F11/00 , C02F1/52 , C02F11/12
CPC分类号： C02F1/5209 , B01D21/01 , B01D21/06 , B01D21/2488 , B01D21/32 , C02F11/127 , C02F2209/11 , C02F2209/40 , C02F2209/44
摘要： A process for water treatment, including a combination of methods from the group comprising coagulation, sedimentation, flocculation and ballast flocculation, which is further improved by the addition of a simplified sludge recirculation system. The recirculation system corresponding to this process allows higher sludge density as well as less significant water volume losses by making the sludge accumulating at the bottom of the sedimentation zone go through a hydro cyclone a certain number of times in repeated cycles thus augmenting the solid particles density of the extracted sludge. The system may also be controlled by a suspended solid analyser, a flow meter and/or a timer. The present invention also includes a method of producing specific fluid flow control behaviour with this simplified sludge recirculation system, which furthermore improves the efficiency of the process.

9. 发明公开

EP2772467A1 CHEMICAL INJECTION CONTROL METHOD AND CHEMICAL INJECTION CONTROLLER 审中-公开
标题翻译：化学品安全法规
公开(公告)号：EP2772467A1
公开(公告)日：2014-09-03
申请号：EP12843927.0
申请日：2012-10-24
申请人： Asahi Kasei Chemicals Corporation
发明人： KONISHI, Takahiro , OKUBO, Shinji , HATTORI, Kei , GOJO, Yutaka
IPC分类号： C02F1/00 , C02F1/28 , C02F1/52
CPC分类号： C02F1/52 , C02F1/004 , C02F1/008 , C02F1/283 , C02F1/44 , C02F1/5209 , C02F2209/001 , C02F2209/003 , C02F2209/006 , C02F2209/02 , C02F2209/06 , C02F2209/07 , C02F2209/11
摘要： A controller 1 performs multiple regression analysis using an optimum chemical injection rate as a target variable and using one or more water quality indices of a raw water as explanatory variables and thereby derives a calculation formula for a basic chemical injection rate corresponding to the water quality indices. Next, the controller 1 calculates the basic chemical injection rate corresponding to the water quality indices by substituting the measured values of the water quality indices of the raw water into the calculation formula. Then, the controller 1 corrects the basic chemical injection rate based on a measured value of the water quality index of the treated water, thereby newly calculates a chemical injection rate, and outputs the newly calculated chemical injection rate as a control factor for a chemical injection pump while supplying the newly calculated chemical injection rate to calculation of the optimum chemical injection rate.
摘要翻译：控制器1使用最佳化学喷射率作为目标变量进行多重回归分析，并使用原水的一个或多个水质指数作为解释变量，从而得出对应于水质指数的基本化学喷射率的计算公式。接下来，控制器1通过将原水的水质指标的测量值代入计算公式来计算与水质指数相对应的基本化学品注入率。然后，控制器1基于被处理水的水质指标的测定值来校正基础化学物的喷射量，由此重新计算化学喷射率，并输出新计算的化学喷射率作为化学喷射的控制因子同时提供新计算的化学注入速率来计算最佳化学注入速率。

10. 发明公开

EP2595715A1 METHOD AND SYSTEM FOR TREATING AQUEOUS STREAMS 审中-公开
标题翻译：方法和系统治疗水流
公开(公告)号：EP2595715A1
公开(公告)日：2013-05-29
申请号：EP11770831.3
申请日：2011-07-19
申请人： Kemira OYJ
发明人： JANSSON, Kaj , JOENSUU, Iiris , PIIRONEN, Marjatta , SIRVIÖ, Jukka-Pekka , YRJÄNÄINEN, Tapio
IPC分类号： B01D21/00 , C02F1/52
CPC分类号： C02F1/5209 , B01D21/01 , B01D21/32 , C02F2209/001 , C02F2209/11
摘要： The invention relates to a method and system for treating an aqueous stream having a first flow rate and containing solid matter exhibiting first settling properties,the method comprising adding a modifying agent to the aqueous stream at an addition rate sufficient to change the first settling properties of the aqueous stream to obtain a modified aqueous stream having solid matter exhibiting second settling properties different from the first settling properties; taking batchwise samples of the modified aqueous stream to a settling vessel having a volume;determining a settling property of the solid matter of the samples in the settling vessel; and conducting the modified aqueous stream to a separation unit in which solid matter is separated from the modified aqueous stream. The invention provides a convenient way of monitoring and/or controlling aqueous streams conducted for example to purification processes.

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